1D2O	Structural Protein	date	Sep 25, 1999
title	Crystal Structure Of A Single B Repeat Unit (B1) Of Collagen Binding Surface Protein (Cna) Of Staphylococcus Aureus.
authors	C.C.S.Deivanayagam, R.L.Rich, M.Hook, S.V.L.Narayana
compound		source
Molecule: Collagen Adhesin Chain: A, B Fragment: Single B Repeat Unit Synonym: Cna Engineered: Yes		Organism_scientific: Staphylococcus Aureus Organism_common: Bacteria Expression_system: Escherichia Coli Expression_system_common: Bacteria Expression_system_plasmid: Pq3-30 Other_details: Bacteria
symmetry	Space Group: I 2 2 2	R_factor	0.212
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.907 101.538 121.000 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
note	1D2O is a representative structure
related structures	by homologous chain: 1D2P
similarity	Belongs to the Collagen_bind family.
subcellular loc.	Attached to the cell wall peptidoglycan by an amide bond (potential).
Gene	CNA (S. aureus)
function	Mediates attachment of staphyococcal cells to collagen- containing substrata.
Gene Ontology	Chain Function Process Component A, B binding collagen binding cell wall cell surface
Primary reference	Novel fold and assembly of the repetitive B region of the Staphylococcus aureus collagen-binding surface protein., Deivanayagam CC, Rich RL, Carson M, Owens RT, Danthuluri S, Bice T, Hook M, Narayana SV, Structure Fold Des 2000 Jan 15;8(1):67-78. PMID:10673425

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk] Biological Unit Coordinates (1d2o.pdb1.gz) 63 Kb CSU: Contacts of Structural Units for 1D2O Likely Quarternary Molecular Structure file(s) for 1D2O Retrieve 1D2O in mmCIF format [Save to disk]

View 1D2O in 3D

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Visual 3D analysis of 1D2O

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1D2O, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1d2oa1, region A:535-624 [Jmol] [rasmolscript] [script source]     - Domain d1d2oa2, region A:625-721 [Jmol] [rasmolscript] [script source]     - Domain d1d2ob1, region B:535-624 [Jmol] [rasmolscript] [script source]     - Domain d1d2ob2, region B:625-721 [Jmol] [rasmolscript] [script source] Fold representative 1d2o from FSSP and Dali (Families of Structurally Similar Proteins) Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1d2o_A] [1d2o_B]

Other resources with information on 1D2O

InterPro: IPR001899 , IPR008456 , IPR008454 PDBREPORT (protein verification by WHAT_CHECK procedures) MMDB (Entrez's Structure Database)

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